4 citations · 7 across the 6 of their papers we have counts for
4 papers · 1 filter
Towards a bilipschitz invariant theory
Jameson Cahill, Joseph W. Iverson, Dustin G. Mixon
Consider the quotient of a Hilbert space by a subgroup of its automorphisms. We study whether this orbit space can be embedded into a Hilbert space by a bilipschitz map, and we ide…
Multiplication-invariant operators and the classification of LCA group frames
Marcin Bownik, Joseph W. Iverson
In this paper we study the properties of multiplication invariant (MI) operators acting on subspaces of the vector-valued space . We characterize such operators…
The Zak transform and representations induced from characters of an abelian subgroup
Joseph W. Iverson
We consider a variant of the Zak transform for a finite group with respect to a fixed abelian subgroup , and demonstrate a relationship with representations of induced f…
Optimal line packings from finite group actions
Joseph W. Iverson, John Jasper, Dustin G. Mixon
We provide a general program for finding nice arrangements of points in real or complex projective space from transitive actions of finite groups. In many cases, these arrangements…